What's the best way to build AP Varus?

Usually in this order:

But you can build any AP item, since it really depends on the matchup.

Nashor's into rageblade into rabba afaik

I am not a pro in builds, so it is just how I build core especially good against 2+ decent mr champs (don't forget about flat mr) boots really depend on situation,I prefer defensive ones insane lifeseal Really depends on situation if mr is decent, otherwise , unless you need for safety or against 2+ lifestealers

Thanks [slayer-jinx-wink]

Being an AP build you have the opportunity to build Zhonyas.

https://www.youtube.com/watch?v=HJcWyfcuXg4